Parental controls
How do I reset my password for my parental controls for people in my family shared account
iPhone 13 Pro Max
It is not clear whether you are setting Screen Time Passcode for your device or your daughter's Screen Time Passcode through your device.
Please see the pic below which is self-explanatory.
Set Screen Time Restrictions for your Child using Parental Control.
Please see the pic below which is self-explanatory.